The procedures can also be used to monitor the side effects of chemotherapy and determine whether the treatment is working. About the procedure. A bone marrow aspiration is a procedure that removes a sample of the liquid portion of bone marrow.A bone marrow biopsy removes a small, solid piece of bone marrow for examination. A common site for bone marrow aspiration and biopsy is the pelvic bone, which is located in the lower back by the hip.he procedures can also be used to monitor the side effects of chemotherapy and determine whether the treatment is working. About the procedure. A bone marrow aspiration is a procedure that removes a sample of the liquid portion of bone marrow.
A: Nigeria has a federal republic. It has executive, legislative and judicial branches of government. The National Assembly constitutes the legislative branch of government, the president exercises executive authority and the Supreme Court is the nation's highest court.
ÃgÃ¹n Ã²gÃ¹n is a state in Southwestern. Nigeria created in, 1976 it Borders Lagos state to the, South oyo And osun states to the, North Ondo state to the east and The republic Of benin to the. West abeokuta is the capital and largest city in the. statehe state's nickname is Gateway to Nigeria. It was created in February 1976 from the former Western State. The 1991 census recorded a total population of 2,338,570 residents. The incumbent State Governor is Senator Ibikunle Amosun (2011-date).